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NIMC

Nierenberg Investment Management Company Portfolio holdings

AUM $201M
1-Year Est. Return 20.14%
This Fund
S&P 500
This Quarter Est. Return
-1.06%
1 Year Est. Return
+20.14%
3 Year Est. Return
+134.68%
5 Year Est. Return
+239.47%
10 Year Est. Return
AUM
$206M
AUM Growth
-$28M
Cap. Flow
-$26.9M
Cap. Flow %
-13.06%
Top 10 Hldgs %
87.28%
Holding
62
New
10
Increased
5
Reduced
4
Closed
15

Top Sells

Rank Stock Value
1
PBPB
Potbelly
PBPB
+$50.8M
2
COOP
Mr. Cooper
COOP
+$26.6M
3
ADTN icon
Adtran
ADTN
+$2.17M
4
MTCH icon
Match Group
MTCH
+$2M
5
TPC
Tutor Perini Cor
TPC
+$1.62M

Sector Composition

Rank Sector Weight
1 Financials 20.64%
2 Energy 15.47%
3 Technology 10.86%
4 Communication Services 8.92%
5 Industrials 3.47%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SGOV icon
1
iShares 0-3 Month Treasury Bond ETF
SGOV
$101B
$64.3M 31.22%
+640,597
New +$64.4M
EQT icon
2
EQT Corp
EQT
$33.8B
$28.6M 13.88%
533,363
-3,330
-0.6% -$187K
RKT icon
3
Rocket Companies
RKT
$39.8B
$25.9M 12.56%
+1,336,631
New +$23.9M
CRTO icon
4
Criteo S.A. Ordinary Shares
CRTO
$872M
$18.3M 8.9%
888,888
+463,929
+109% +$9.6M
LYFT icon
5
Lyft
LYFT
$6.28B
$15.8M 7.65%
813,555
RVSB icon
6
Riverview Bancorp
RVSB
$106M
$10.2M 4.95%
2,032,775
GEV icon
7
PUT
GE Vernova
GEV
$277B
$4.97M 2.41%
7,600
-3,600
-32% -$2.19M
BKD icon
8
Brookdale Senior Living
BKD
$3.1B
$4.43M 2.15%
410,110
GDOT icon
9
Green Dot
GDOT
$766M
$4.34M 2.11%
339,110
KBR icon
10
KBR
KBR
$4.8B
$2.96M 1.44%
73,710
+20,000
+37% +$857K
CNXC icon
11
Concentrix
CNXC
$1.5B
$2.68M 1.3%
64,480
+14,000
+28% +$568K
ECVT icon
12
Ecovyst
ECVT
$1.09B
$2.23M 1.08%
228,810
DHC
13
Diversified Healthcare Trust
DHC
$2.02B
$2.21M 1.07%
456,110
EXE
14
Expand Energy Corp
EXE
$22.3B
$1.72M 0.83%
15,555
FCN icon
15
FTI Consulting
FCN
$4.22B
$1.63M 0.79%
+9,555
New +$1.58M
EXE
16
CALL
Expand Energy Corp
EXE
$22.3B
$1.55M 0.75%
14,000
DXC icon
17
DXC Technology
DXC
$1.71B
$1.5M 0.73%
102,510
+2,955
+3% +$40.6K
SEB icon
18
Seaboard Corp
SEB
$4.02B
$1.27M 0.62%
286
BFH icon
19
Bread Financial
BFH
$4.46B
$1.14M 0.55%
15,380
VRT icon
20
Vertiv
VRT
$111B
$1.13M 0.55%
+7,000
New +$1.22M
TNDM icon
21
Tandem Diabetes Care
TNDM
$1.63B
$979K 0.48%
+44,555
New +$804K
CNXC icon
22
CALL
Concentrix
CNXC
$1.5B
$832K 0.4%
+20,000
New +$811K
GLRE icon
23
Greenlight Captial
GLRE
$505M
$810K 0.39%
+55,555
New +$730K
ADTN icon
24
Adtran
ADTN
$665M
$809K 0.39%
93,110
-250,000
-73% -$2.17M
HLX icon
25
Helix Energy Solutions
HLX
$1.49B
$780K 0.38%
124,450

Similar funds

Nierenberg Investment Management Company's Q4 2025 Portfolio in Review

As of Q4 2025, Nierenberg Investment Management Company held 62 positions worth $206M, down 12% from $234M the previous quarter. Its ten largest holdings account for 87% of the portfolio.

Nierenberg Investment Management Company withdrew a net $26.9M in Q4 2025, closing 15 positions and reducing 4 holdings. Its most notable exit was Potbelly, an estimated $50.8M position sold in full.

By sector, the portfolio is most concentrated in Financials at 21% of assets, up from 18% a quarter earlier, followed by Energy and Technology.

Against the trend, Nierenberg Investment Management Company opened a new position in iShares 0-3 Month Treasury Bond ETF worth $64.3M.

  • Nierenberg Investment Management Company's largest Q4 2025 buy was iShares 0-3 Month Treasury Bond ETF: 640,597 shares worth $64.3M.
  • Nierenberg Investment Management Company added most to Criteo S.A. Ordinary Shares in Q4 2025, an estimated $9.6M increase.
  • Nierenberg Investment Management Company's biggest Q4 2025 reduction was Adtran, cutting an estimated $2.17M.
  • Nierenberg Investment Management Company fully exited Potbelly in Q4 2025, selling an estimated $50.8M.
  • Nierenberg Investment Management Company's ten largest holdings make up 87% of its $206M portfolio in Q4 2025.
  • Nierenberg Investment Management Company opened 10 new positions and closed 15 in Q4 2025.
  • Nierenberg Investment Management Company's portfolio value fell 12% quarter-over-quarter to $206M.

Based on Nierenberg Investment Management Company's 13F filing for Q4 2025, filed 13 Feb 2026.